How do I put an accent mark on a letter in Google Docs?

For example, accent over the 'i' in Diaz. With a Macintosh I know it's option 'e', but right now I'm using an Acer laptop....|||Alt 139 for 茂

Alt 140 for 卯

Alt 141 for 矛



EDIT: I missed one, Alt 0237 for 铆